English operator: Panoramio described at URL: https://web.archive.org/web/20161102004838/http://www.panoramio.com/photo/118952734...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031094400/http://www.panoramio.com/photo/118952697...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101195329/http://www.panoramio.com/photo/118952709...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101202637/http://www.panoramio.com/photo/118952718...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031094321/http://www.panoramio.com/photo/118952696...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101195209/http://www.panoramio.com/photo/118952701...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101195312/http://www.panoramio.com/photo/118952705 determination method...
archive.org/web/20161031122618/http://www.panoramio.com/user/143517?with_photo_id=121452180 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031122308/http://www.panoramio.com/user/143517?with_photo_id=121451944 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030194105/http://www.panoramio.com/user/143517?with_photo_id=121451841 operator: Panoramio described at URL: https://web.archive...